CN214525017U - Anti-static integrated circuit storage device - Google Patents

Abstract

The utility model discloses an antistatic integrated circuit storage device, which comprises a hollow box body, wherein one side surface of the box body is provided with an opening, a box storage box is arranged in the opening, one surface of the box storage box, which is close to the outer side of the box body, is fixed with a pull plate, one surface of the pull plate, which is close to the outer side of the box body, is fixed with a discharge handle, an external contact discharge grounding wire is fixed below the pull plate, and an internal electrostatic release wire is fixed below the box body; through eliminating inside static electric charge to get and draw the static that the external contact brought of consumption in advance to lead when needing the opening device by integrated circuit, effectually avoid causing the static injury to integrated circuit when preserving and getting.

Description

Anti-static integrated circuit storage device

Technical Field

The utility model relates to an integrated circuit preserves the field, specifically is an antistatic integrated circuit strorage device.

Background

An integrated circuit is a microelectronic device or component. The transistor, resistor, capacitor and inductor elements and wiring required in a circuit are interconnected together by a certain process, and are manufactured on a small semiconductor wafer or a plurality of small semiconductor wafers or medium substrates, and then are packaged in a package to form the micro-structure with the required circuit function.

One of the most important hazards for integrated circuits is that of static electricity. Firstly, the first hazard of static electricity to the integrated circuit is electrostatic adsorption which can cause serious pollution, the production process of the integrated circuit requires a workshop to be a clean workshop or an ultra-clean workshop, but no particle is difficult to be produced in the current production, the particle size of dust particles is required to be reduced from the original 0.3 mu m to the current 0.1 mu m due to the progress of the integrated circuit process, and the product is easily scrapped if the particle size of the adsorbed dust particles is larger than the line width; secondly, the damage of electrostatic discharge can cause the breakdown damage of the device, the electrostatic discharge is a charge accumulation process, when the charge is accumulated to a certain degree, a conductor approaches the device to generate the electrostatic discharge, if the conductor device with a certain electrostatic quantity is independently placed or arranged in a circuit module, the conductor device can be immediately broken down, the device can not be immediately damaged when being attacked by the static electricity, but the reliability of the device can be reduced; and thirdly, electronic interference can cause damage, electrostatic discharge can radiate a lot of radio waves, and the radio waves have frequency, can cause great interference to peripheral microprocessors, can cause program confusion and data errors, and seriously affect the programs of modern production.

In view of the above, it is important for the integrated circuit to prevent static electricity, and the static electricity requires accumulation of charges, so that the integrated circuit is most vulnerable to static electricity during storage, and how to prevent static electricity damage during storage of the integrated circuit is a problem to be solved in the field of integrated circuit storage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art and cause the not enough of static injury when depositing integrated circuit because charge accumulation, provide an prevent static integrated circuit strorage device, through eliminating inside static electric charge to when getting to take integrated circuit to need opening device the water conservancy diversion in advance and consume the static that external contact brought, effectually save and get and avoid causing the static injury to integrated circuit when putting.

The purpose of the utility model is mainly realized through the following technical scheme:

the utility model provides an prevent static integrated circuit strorage device, includes inside hollow casket, a side of casket is equipped with the opening, be equipped with in the opening and store the casket, the one side that stores the casket and be close to the casket outside is fixed with the pull board, the one side that the pull board is close to the casket outside is fixed with the handle that discharges, the below of pull board is fixed with the external contact earth connection that discharges, the below of casket is fixed with inside electrostatic discharge line.

In the prior art, the prevention of static electricity is generally concentrated on two blocks, the first is to control environmental conditions to make static electricity not easy to generate, and the control of the environment which is not easy to generate static electricity needs to keep certain humidity, which leads to the reduction of the service life of an integrated circuit, so that a charge releasing way is generally adopted, and the conventional charge releasing way is an integrated design, generally only considers the problem of charge accumulation of the integrated circuit and does not consider the influence of external charge on the integrated circuit, so that the external charge brought when the integrated circuit is taken can cause damage to the integrated circuit; the utility model discloses in through the separation setting to the handle that discharges and store the casket to ground connection guide charge respectively, thereby make the personnel just release the electric charge in handle department that discharges when getting to take integrated circuit, and the electric charge of release can be by the direct leading-in ground of external contact earth connection that discharges, and can not conduct and store in the casket, the utility model provides a pull board and casket body all adopt benign conducting material, make the electric charge effectively accumulate in storing the casket, thereby the utility model discloses can eliminate internal electrostatic charge through getting to flow through when taking integrated circuit need opening device and consume the static that external contact brought in advance, effectually avoid causing the electrostatic injury to integrated circuit when preserving and getting to put.

Furthermore, the handle of discharging includes handle and two clamp plate subassemblies, two clamp plate subassemblies are located the both sides of handle respectively, the clamp plate subassembly can to the pull inboard removes. The utility model provides a setting of clamp plate assembly for will pull open and store the casket and must impel clamp plate assembly and hold the handle and just can pull open and store the casket, such purpose makes the personnel can hold the handle in advance when the integrated circuit of taking, thereby improves the area of contact of human body and handle, makes the release of electric charge more thorough.

Furthermore, a cavity is formed in the drawing plate, the pressing plate assembly is located in the cavity and comprises an inner pressing plate, an elastic assembly is fixed to one side, close to the storage box, of the inner pressing plate, one end of the elastic assembly is fixed to the inner pressing plate, the other end of the elastic assembly is fixed to the drawing plate, a fixing groove is formed in the fixed ends of the elastic assembly and the drawing plate, and the elastic assembly is fixed to the fixing groove. The utility model discloses in the restriction through the interior clamp plate of certain pressure for the mode that pulls open and store the casket receives the restriction, thereby makes the utility model discloses in pull open and store the casket and can only be through holding the mode of handle is just most convenient, makes the utility model discloses can effectual release electric charge when getting to take integrated circuit.

Further, store the casket and include first end insulation board and second end insulation board, be equipped with electrically conductive storage board between first end insulation board and the second end insulation board, electrically conductive storage board is fixed with the bottom of first end insulation board and second end insulation board, the below of electrically conductive storage board is fixed with the bottom insulation board, be equipped with a plurality of interior casket conducting bolts on the bottom insulation board, interior casket conducting bolt link up the bottom insulation board and imbed electrically conductive storage board, the bottom of casket body be equipped with interior casket conducting bolt quantity and the same shell conducting bolt in position, first end insulation board with the pull board is fixed. The utility model provides a first end insulation board and second end insulation board can effectually avoid storing the integrated circuit in the casket and receive the injury of the outside electric charge that casket body and pull board brought, and the effectual electrically conductive storage board of having protected of bottom insulation board, interior casket conducting peg and shell conducting peg are in the state that meets when storing the casket closure, and at this moment the electric charge can not accumulate, all consume by inside electrostatic discharge line, through the consumption of interior casket conducting peg and shell conducting peg, can effectually avoid storing the electrostatic damage in the casket.

Furthermore, the box body comprises a shell, a charge release plate is arranged at the bottom in the shell, a guide rail is fixed above the charge release plate, the guide rail is in contact with the bottom insulating plate, and the shell conducting bolt is embedded in the charge release plate and penetrates through the guide rail to be in contact with the bottom insulating plate. The guide rail can effectively ensure that the drawing process of the storage box is smooth, the charge releasing plate is used as an intermediate medium for connecting the internal electrostatic releasing line and the storage box, charges can be effectively guided, and the shell can also play an effective physical protection role on an integrated circuit in the box body.

To sum up, compared with the prior art, the utility model has the following beneficial effects:

(1) the utility model discloses can eliminate through the static charge to inside to get to consume the static that the external contact brought in advance when taking integrated circuit needs opening device water conservancy diversion, effectually save and avoid causing the static injury to integrated circuit when getting to put.

(2) The utility model provides a setting of clamp plate assembly for will pull open and store the casket and must impel clamp plate assembly and hold the handle and just can pull open and store the casket, such purpose makes the personnel can hold the handle in advance when the integrated circuit of taking, thereby improves the area of contact of human body and handle, makes the release of electric charge more thorough.

(3) The utility model discloses well interior casket conducting bolt and shell conducting bolt are in the state that meets when storing the casket closure, and at this moment the electric charge can not accumulate, all by inside electrostatic discharge line consumption, through the consumption of interior casket conducting bolt and shell conducting bolt, can effectually avoid storing the electrostatic damage in the casket.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side sectional view of the present invention;

FIG. 3 is a schematic view of the structure of the discharging handle of the present invention;

FIG. 4 is a side cross-sectional view of the discharge grip of the present invention;

the names corresponding to the reference numerals are: 1-a drawing plate, 2-a discharge handle, 21-a pressing plate component, 211-an inner pressing plate, 212-a fixing groove, 213-an elastic component, 22-a handle, 3-an external contact discharge grounding wire, 4-an internal electrostatic discharge wire, 5-a storage box, 51-a first end insulating plate, 52-a second end insulating plate, 53-a conductive storage plate, 54-a bottom insulating plate, 6-a box body, 61-a shell, 62-a guide rail, 63-a charge release plate, 7-an inner box conductive bolt and 8-a shell conductive bolt.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Example (b):

as shown in fig. 1 to 4, the present embodiment relates to an anti-static ic storage device, which includes a hollow box 6, an opening is disposed on a side surface of the box 6, a storage box 5 is disposed in the opening, a drawing plate 1 is fixed on a surface of the storage box 5 close to the outer side of the box 6, a discharging handle 2 is fixed on a surface of the drawing plate 1 close to the outer side of the box 6, an external contact discharging ground wire 3 is fixed below the drawing plate 1, and an internal static releasing wire 4 is fixed below the box 6.

The external contact discharge grounding wire 3 and the internal electrostatic discharge wire 4 in the embodiment adopt metal wires, and are connected with the ground through bolts at the grounding end, so that the grounding wire is convenient to replace, the connection between the external contact discharge grounding wire 3 and the internal electrostatic discharge wire 4 and the ground is enhanced, and the disjointing is avoided.

In practical application, when the integrated circuit is in the storage box 5, the charges are effectively conducted to the ground under the action of the internal electrostatic discharge wire 4 and consumed, and when the integrated circuit is taken, the discharge handle 2 needs to be held tightly, so that the charges of a human body are released through the external contact discharge grounding wire 3, the external contact discharge grounding wire 3 is not communicated with the internal electrostatic discharge wire 4, and the situation that the human body conducts the charges into the storage box 5 when contacting the discharge handle 2 is avoided.

In this embodiment, the discharge handle 2 includes a handle 22 and two pressing plate assemblies 21, the two pressing plate assemblies 21 are respectively located at two sides of the handle 22, the pressing plate assemblies 21 can move into the drawing plate 1, and the handle 22 is connected with the external contact discharge ground wire 3; there is a cavity in the pull plate 1, the pressing plate assembly 21 is located in the cavity, the pressing plate assembly 21 includes an inner pressing plate 211, an elastic assembly 213 is fixed to one side of the inner pressing plate 211 close to the storage box 5, one end of the elastic assembly 213 is fixed to the inner pressing plate 211, the other end of the elastic assembly 213 is fixed to the pull plate 1, a fixing groove 212 is formed at the fixing ends of the elastic assembly 213 and the pull plate 1, and the elastic assembly 213 is fixed to the fixing groove 212.

Based on this, the storage box 5 includes a first end insulating plate 51 and a second end insulating plate 52, a conductive storage plate 53 is disposed between the first end insulating plate 51 and the second end insulating plate 52, the conductive storage plate 53 is fixed to the bottoms of the first end insulating plate 51 and the second end insulating plate 52, a bottom insulating plate 54 is fixed to the lower portion of the conductive storage plate 53, a plurality of inner box conductive plugs 7 are disposed on the bottom insulating plate 54, the inner box conductive plugs 7 penetrate through the bottom insulating plate 54 and are embedded into the conductive storage plate 53, the bottom of the box body 6 is provided with shell conductive plugs 8 having the same number and position as the inner box conductive plugs 7, the first end insulating plate 51 is fixed to the pull-out plate 1, and the shell 61 is connected to the internal electrostatic discharge line 4.

The inner case conductive plug 7 and the outer case conductive plug 8 in this embodiment are in a connected state when the storage case 5 is closed, and at this time, charges are not accumulated and are all consumed by the internal electrostatic discharge line 4, and there is no influence on electrostatic consumption when the storage case 5 is pulled open; two side panels are further provided between the first end insulating plate 51 and the second end insulating plate 52 in this embodiment, so that the side of the storage box 5 can be effectively enclosed.

Preferably, the cartridge 6 includes a housing 61, a charge releasing plate 63 is provided at the bottom of the housing 61, a guide 62 is fixed above the charge releasing plate 63, the guide 62 contacts the bottom insulating plate 54, and the housing conductive pin 8 is embedded in the charge releasing plate 63 and contacts the bottom insulating plate 54 through the guide 62.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (5)

1. The utility model provides an prevent static integrated circuit strorage device, its characterized in that, including inside hollow casket body (6), a side of casket body (6) is equipped with the opening, be equipped with in the opening and store casket (5), the one side that stores casket (5) and be close to the casket body (6) outside is fixed with pull board (1), the one side that pull board (1) is close to the casket body (6) outside is fixed with discharge handle (2), the below of pull board (1) is fixed with external contact earth connection (3) that discharges, the below of casket body (6) is fixed with inside electrostatic discharge line (4).

2. The device as claimed in claim 1, wherein the discharge handle (2) comprises a handle (22) and two pressing plate assemblies (21), the two pressing plate assemblies (21) are respectively arranged at two sides of the handle (22), the pressing plate assemblies (21) can move inwards the drawing plate (1), and the handle (22) is connected with the external contact discharge grounding wire (3).

3. The device as claimed in claim 2, wherein a cavity is formed in the drawing plate (1), the pressing plate assembly (21) is located in the cavity, the pressing plate assembly (21) comprises an inner pressing plate (211), an elastic assembly (213) is fixed to one side of the inner pressing plate (211) close to the storage box (5), one end of the elastic assembly (213) is fixed to the inner pressing plate (211), the other end of the elastic assembly (213) is fixed to the drawing plate (1), a fixing groove (212) is formed in the fixing end of the elastic assembly (213) and the drawing plate (1), and the elastic assembly (213) is fixed to the fixing groove (212).

4. An anti-electrostatic IC storage device as claimed in claim 1, wherein the storage box (5) comprises a first end insulating plate (51) and a second end insulating plate (52), a conductive storage plate (53) is disposed between the first end insulating plate (51) and the second end insulating plate (52), the conductive storage plate (53) is fixed to the bottom of the first end insulating plate (51) and the second end insulating plate (52), a bottom insulating plate (54) is fixed below the conductive storage plate (53), a plurality of inner box conductive plugs (7) are disposed on the bottom insulating plate (54), the inner box conductive plugs (7) penetrate through the bottom insulating plate (54) and are embedded in the conductive storage plate (53), the bottom of the box body (6) is provided with the same number and positions of the outer shell conductive plugs (8) as the inner box conductive plugs (7), the first end insulating plate (51) is fixed with the pull-out plate (1), and the shell (61) is connected with the internal electrostatic discharge line (4).

5. An antistatic storage device as claimed in claim 4, wherein the case (6) comprises a housing (61), a charge releasing plate (63) is provided at the bottom inside the housing (61), a guide rail (62) is fixed above the charge releasing plate (63), the guide rail (62) contacts with the bottom insulating plate (54), and the housing conductive pin (8) is embedded in the charge releasing plate (63) and contacts with the bottom insulating plate (54) through the guide rail (62).

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